Looking for help?
Find answers to your questions
- LightBurn Basics
- LightBurn Setup For A Galvo Fiber Laser (PC)
- LightBurn Setup For A Galvo Fiber Laser (Mac)
- LightBurn Setup Using LightBurn License - After Your Machine Arrives (PC)
- LightBurn Setup Using LightBurn License - After Your Machine Arrives (Mac)
- LightBurn Setup Using LightBurn License - Before Your Machine Arrives (PC)
- LightBurn Setup Using LightBurn License - Before Your Machine Arrives (Mac)
- LightBurn Setup Using Free Trial - Before Your Machine Arrives (PC)
- LightBurn Setup Using Free Trial - Before Your Machine Arrives (Mac)
- Connectivity Issues - Fiber Lasers
- Step Length Test - Multi-Roller
- Common Machine Errors and Solutions
- Step Per Rotation - Roller Rotary
- How to Manage an Auto Focus Crash - MIRA
- 5 Point Test - NOVA
- 5 Point Test - MIRA
- Why Is My CO2 Laser Not Cutting?
- Aligning Mirrors MIRA
- Bed Will Not Raise
- Move Y-Sensor Bracket
- Manual Focus MIRA
- Squaring the Laser Head MIRA
Table of Contents
Bed Will Not Raise
Table of Contents
The bed will not raise up and only goes down.
- The first step is to turn the machine off and turn it on again.
To raise the bed, press the Z/U button, then the LEFT arrow key.
- If the bed will still not raise, ensure the red light on the sensor of the laser head is red:
Red light on the sensor of laser head
If the red light is not lit, ensure the autofocus pin is not bent and can smoothly move up and down.
![Autofocus Pin](https://aeonlaser.us/img/kb/autofocus-pin-step3a.jpg)
If the brass autofocus pin is bent or does not easily go up and down, please see the following guide on replacing the brass pin:
Updated on 21 Sep 2023
What are your Feelings?
Thanks for your feedback.
- Choosing a selection results in a full page refresh.
- Opens in a new window.